The UCC5640PW28 is a high-performance SCSI (Small Computer System Interface) bus terminator from Texas Instruments, designed for Ultra2 SCSI LVD (Low Voltage Differential) applications. This advanced terminator integrates precision resistor networks to provide the SCSI bus with the appropriate termination for improved signal integrity and reduced reflections, which are critical for maintaining high data integrity and system reliability in high-speed data transmission environments.

Key Features

• Compliance: Fully compliant with the SCSI SPI-2 (SCSI Parallel Interface-2) standards, ensuring compatibility with a wide range of SCSI devices and systems.
• Low Voltage Differential (LVD): Supports LVD signaling for reduced power consumption and increased drive distance, allowing for longer cable lengths between devices.
• Multi-Mode Compatibility: Capable of operating in LVD, SE (Single-Ended), or HVD (High Voltage Differential) modes, providing versatility and backward compatibility with older SCSI systems.
• Hot-Plugging Support: Designed to support hot-plugging, enabling devices to be connected or disconnected without turning off the system.
• Thermal Protection: Features built-in thermal protection to prevent damage from overheating.
• Package Type: Offered in a 28-pin TSSOP (Thin Shrink Small Outline Package), which is suitable for space-constrained applications.

Applications

The UCC5640PW28 is ideal for a variety of high-speed data storage and retrieval applications where robust data integrity and system reliability are paramount. It is commonly used in:

• Server and enterprise storage systems
• RAID (Redundant Array of Independent Disks) arrays
• Storage area networks (SAN)
• Workstations and high-performance computing (HPC) systems

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the UCC5640PW28 is no exception. This product is manufactured using industry-leading techniques and is subjected to rigorous testing to ensure it meets the high standards expected by designers and engineers across the globe.